TLC2274MDG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC2274MDG4 is a quad low-noise rail-to-rail operational amplifier manufactured by Texas Instruments. It utilizes Advanced LinCMOS technology to deliver high input impedance and low noise characteristics. The device features a gain-bandwidth product of 2.25 MHz and a slew rate of 3.6 V/µs. It operates within a supply voltage range of 2.2 V to 8 V for single-supply or ±1.1 V to ±4 V for dual-supply applications. Input offset voltage is typically 2.5 mV, with an input bias current of 60 pA. The component is housed in a 14-pin SOIC package and supports operating temperatures from -55°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability maximizes dynamic range in single-supply systems
• Low noise performance suitable for high-impedance source signal conditioning
• Advanced LinCMOS architecture provides high input impedance and micro-power dissipation

Instrumentation, Op Amps, Buffer Amps Applications

• Piezoelectric sensor interface circuits
• Handheld monitoring equipment
• Remote sensing applications
• Analog-to-digital converter (ADC) driver stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the 'M' designator corresponds to the SOIC-14 package variant. Ensure the ordering part number matches the required temperature grade and electrical specifications before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when rail-to-rail output swing is required alongside low noise performance. It serves as a direct upgrade replacement for the TLC274 series, offering improved output dynamic range and lower input offset voltage. Consider alternative TLV2432 or TLV2442 devices if higher output drive current or wider input voltage ranges are necessary for the application.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC227x family of quad operational amplifiers designed for precision analog signal processing. The family integrates advanced CMOS technology to achieve performance comparable to bipolar op-amps while maintaining low power consumption. The TLC2274MDG4 specifically targets applications requiring high accuracy and wide bandwidth in compact surface-mount packages.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TLC2274MD is a compatible non-RoHS variant within the same functional family. Verify pinout compatibility and electrical parameter tolerances when substituting between standard and enhanced product lines.